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Edelbrock

Edelbrock EFI Fuel Rail Pro Flo XT GM LS1

MPN: 3629 Catalog #: 001132759 Category: Fuel Rails Check Vehicle Fitment

Product Details

All Edelbrock fuel rails are machined from high quality extruded aluminum. Each kit includes fuel rails, stands and mounting hardware. Fuel fittings, crossover line and regulator not included. 3629 Fuel Rail Kit is for LS1 engines with Pro-Flo XT Manifold #7139. Rails have a Black Anodized Finish and -6 AN inlet/outlets.

Chevrolet:Small-Block Gen III LM7:325 (5.3L),Chevrolet:Small-Block Gen III LS1:346 (5.7L),Chevrolet:Small-Block Gen IV LC9:325 (5.3L),Chevrolet:Small-Block Gen IV LH8:325 (5.3L),Chevrolet:Small-Block Gen IV LMF:325 (5.3L),Chevrolet:Small-Block Gen IV LMG:

Chevrolet:Small-Block Gen III LM7:325 (5.3L);Chevrolet:Small-Block Gen III LS1:346 (5.7L);Chevrolet:Small-Block Gen IV LC9:325 (5.3L);Chevrolet:Small-Block Gen IV LH8:325 (5.3L);Chevrolet:Small-Block Gen IV LMF:325 (5.3L);Chevrolet:Small-Block Gen IV LMG:325 (5.3L);Chevrolet:Small-Block Gen IV LY5:325 (5.3L)

CNC-machined from aluminum extrusions, these aluminum fuel rails have a flow-through design and fittings on both ends where applicable. Designed for Edelbrock EFI manifolds, they come with all necessary hardware.

Fuel Injection Fuel Rail # 3629;-6 AN Black Anodized For Chevrolet LS Gen III

Edelbrock EFI Fuel Rail Pro Flo XT GM LS1

EFI Fuel Rail Pro Flo XT GM LS1

FUEL INJECTION COMPONENTS

Fuel Rail Kit; Chevy; LS1

Edelbrock Fuel Injection

Fuel Injector Rail

FUEL INJECTION

FUEL RAIL KIT

Fuel Rail - Pro-Flo XT - Hardware Included - Aluminum - Black Anodized - Edelbrock Pro-Flo XT LS EFI Manifold - GM LS-Series - Kit

Vehicle Fitment

Universal or product-specific fitment. Please review the product details and contact us if you need help confirming fitment before ordering.

Engine Compatibility

GM - LSMatched variant: LS

GM Gen III/IV V8; LS1/LS2/LS3/LS6/LS7/LS9/LSA/LSX

GM - SBCMatched variant: Chevrolet Small Block

Small Block Chevy; 265–400ci

Fitment note: Engine compatibility is provided as a guide. Please verify all fitment details before ordering.

Product Specs

Brand
Edelbrock
Part Number
3629
Catalog Number
001132759
Product Line
Fuel Rail
Category
Fuel Delivery
Type
Fuel Rails
UPC / Barcode
85347036295
Vendor Product Category
Fuel Delivery
Vendor Product Subcategory
Fuel Rails
Length
18.20 in
Width
2.60 in
Height
2.10 in
Weight
2.75 lb
Units Per SKU
1
Freight / LTL
No
Ship Alone
No
Air Restricted
No
Prop 65
Y
CARB Approved
No
Clearance Item
No

Shipping & Availability

Current status 13 Available - Ready to ship
Estimated timing Usually ships within 24hrs

This item is showing available inventory. Most in-stock performance parts ship quickly, but timing can vary by warehouse, vendor cut-off time, holidays, and carrier pickup.

STATE RESTRICTIONS: This item is not CARB approved and can not ship to California.

PROP 65 WARNING: This product can expose you to chemicals, which are known to the State of California to cause cancer or birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Inventory shown: 13 available as of 6/3/2026.

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